172
CDUS41 KBOX 272130
CLIBOS
CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
530 PM EDT SUN JUL 27 2025
...............................
..THE BOSTON MA CLIMATE SUMMARY FOR JULY 27 2025
VALID TODAY AS OF 0500 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1872 TO 2025
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 75 928 AM 98 1882 82 -7 83
MINIMUM 65 418 AM 52 1876 67 -2 65
AVERAGE 70 74 -4 74
PRECIPITATION (IN)
TODAY 0.07 1.75 1889 0.11 -0.04 0.00
MONTH TO DATE 2.28 2.83 -0.55 1.16
SINCE JUN 1 3.60 6.72 -3.12 5.20
SINCE JAN 1 23.39 24.37 -0.98 30.21
SNOWFALL (IN)
TODAY 0.0 0.0 2000 0.0 0.0 0.0
2001
2002
MONTH TO DATE 0.0 0.0 0.0 0.0
SINCE JUN 1 0.0 0.0 0.0 0.0
SINCE JUL 1 0.0 0.0 0.0 0.0
DEGREE DAYS
HEATING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE JUN 1 44 50 -6 7
SINCE JUL 1 0 0 0 0
COOLING
TODAY 5 10 -5 9
MONTH TO DATE 295 251 44 312
SINCE JUN 1 485 389 96 502
SINCE JAN 1 514 422 92 548
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION SW (230)
HIGHEST GUST SPEED 30 HIGHEST GUST DIRECTION SW (230)
AVERAGE WIND SPEED 9.9
SKY COVER
POSSIBLE SUNSHINE MM
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
RAIN
LIGHT RAIN
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 90 1000 AM
LOWEST 57 900 AM
AVERAGE 74
......................................................
THE BOSTON MA CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 82 99 1949
MINIMUM TEMPERATURE (F) 67 54 1884
SUNRISE AND SUNSET
JULY 27 2025..........SUNRISE 532 AM EDT SUNSET 809 PM EDT
JULY 28 2025..........SUNRISE 533 AM EDT SUNSET 808 PM EDT
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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